MCI_TMSF_TRACK

The MCI_TMSF_TRACK macro retrieves the tracks component from a parameter containing packed tracks/minutes/seconds/frames (TMSF) information.

BYTE MCI_TMSF_TRACK(
  DWORD dwTMSF  
);
 

Parameters

dwTMSF
Time in TMSF format.

Return Values

Returns the tracks component of the specified TMSF information.

Remarks

Time in TMSF format is expressed as a doubleword value with the least significant byte containing tracks, the next least significant byte containing minutes, the next least significant byte containing seconds, and the most significant byte containing frames.

The MCI_TMSF_TRACK macro is defined as follows:

#define MCI_TMSF_TRACK(tmsf) ((BYTE)(tmsf)) 

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in mmsystem.h.

See Also

MCI Overview, MCI Macros